Refactor PipelineIntegrationTest into PipelineIntegrationTestBase.

media/filters/pipeline_integration_test_base.h

Index: media/filters/pipeline_integration_test_base.h
diff --git a/media/filters/pipeline_integration_test_base.h b/media/filters/pipeline_integration_test_base.h
new file mode 100644
index 0000000000000000000000000000000000000000..dc341312f2c497fee8ba19b991ee3d33ed578afa
--- /dev/null
+++ b/media/filters/pipeline_integration_test_base.h
@@ -0,0 +1,64 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef MEDIA_FILTERS_PIPELINE_INTEGRATION_TEST_BASE_H_
+#define MEDIA_FILTERS_PIPELINE_INTEGRATION_TEST_BASE_H_
+
+#include "base/message_loop.h"
+#include "media/base/filter_collection.h"
+#include "media/base/message_loop_factory_impl.h"
+#include "media/base/pipeline.h"
+#include "media/filters/chunk_demuxer.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace media {
+
+// Integration tests for Pipeline. Real demuxers, real decoders, and
+// base renderer implementations are used to verify pipeline functionality. The
+// renderers used in these tests rely heavily on the AudioRendererBase &
+// VideoRendererBase implementations which contain a majority of the code used
+// in the real AudioRendererImpl & SkCanvasVideoRenderer implementations used in
+// the browser. The renderers in this test don't actually write data to a
+// display or audio device. Both of these devices are simulated since they have
+// little effect on verifying pipeline behavior and allow tests to run faster
+// than real-time.
+class PipelineIntegrationTestBase : public testing::Test {
+ public:
+  PipelineIntegrationTestBase();
+  virtual ~PipelineIntegrationTestBase();
+
+  bool WaitUntilOnEnded();
+  void OnError(PipelineStatus status);
+  bool Start(const std::string& url, PipelineStatus expected_status);
+  void Play();
+  void Pause();
+  bool Seek(base::TimeDelta seek_time);
+  void Stop();
+  bool WaitUntilCurrentTimeIsAfter(const base::TimeDelta& wait_time);
+  scoped_ptr<FilterCollection> CreateFilterCollection(const std::string& url);
+  scoped_ptr<FilterCollection> CreateFilterCollection(
+      ChunkDemuxerClient* client);
+
+ protected:
+  MessageLoop message_loop_;
+  scoped_ptr<MessageLoopFactory> message_loop_factory_;
+  scoped_refptr<Pipeline> pipeline_;
+  bool ended_;
+  PipelineStatus pipeline_status_;
+
+  void OnStatusCallback(PipelineStatus expected_status,
+                        PipelineStatus status);
+  PipelineStatusCB QuitOnStatusCB(PipelineStatus expected_status);
+  void OnEnded(PipelineStatus status);
+  void QuitAfterCurrentTimeTask(const base::TimeDelta& quit_time);
+  scoped_ptr<FilterCollection> CreateFilterCollection(
+      scoped_ptr<DemuxerFactory> demuxer_factory);
+
+  MOCK_METHOD0(OnVideoRendererPaint, void());
+  MOCK_METHOD1(OnSetOpaque, void(bool));
+};
+
+}  // namespace media
+
+#endif  // MEDIA_FILTERS_PIPELINE_INTEGRATION_TEST_BASE_H_